TT#53672 Add index for devid_alias

We're querying for the alias during registration phase to check if the
dev-id passed by the device is a native alias or a devid alias.

Change-Id: I183cde2690e50bf233f388d79783ce1e5e868aa9

db_scripts/diff/15514.down

@@ -0,0 +1,5 @@
+USE kamailio;
+
+ALTER TABLE dbaliases
+    DROP KEY devid_alias_dom_idx;
+

db_scripts/diff/15514.up

@@ -0,0 +1,4 @@
+USE kamailio;
+
+ALTER TABLE dbaliases
+    ADD KEY devid_alias_dom_idx(devid_alias, alias_domain);